new helper: file_inode(file)

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

4 files changed, 10 insertions, 10 deletions

diff --git a/fs/xfs/xfs_dfrag.c b/fs/xfs/xfs_dfrag.c
index d0e9c74d3d96..75d854b0c439 100644
--- a/fs/xfs/xfs_dfrag.c
+++ b/fs/xfs/xfs_dfrag.c
@@ -78,14 +78,14 @@ xfs_swapext(
                 goto out_put_tmp_file;
         }
 
-        if (IS_SWAPFILE(f.file->f_path.dentry->d_inode) ||
-            IS_SWAPFILE(tmp.file->f_path.dentry->d_inode)) {
+        if (IS_SWAPFILE(file_inode(f.file)) ||
+            IS_SWAPFILE(file_inode(tmp.file))) {
                 error = XFS_ERROR(EINVAL);
                 goto out_put_tmp_file;
         }
 
-        ip = XFS_I(f.file->f_path.dentry->d_inode);
-        tip = XFS_I(tmp.file->f_path.dentry->d_inode);
+        ip = XFS_I(file_inode(f.file));
+        tip = XFS_I(file_inode(tmp.file));
 
         if (ip->i_mount != tip->i_mount) {
                 error = XFS_ERROR(EINVAL);
diff --git a/fs/xfs/xfs_file.c b/fs/xfs/xfs_file.c
index 67284edb84d7..f03bf1a456fb 100644
--- a/fs/xfs/xfs_file.c
+++ b/fs/xfs/xfs_file.c
@@ -811,7 +811,7 @@ xfs_file_fallocate(
         loff_t          offset,
         loff_t          len)
 {
-        struct inode    *inode = file->f_path.dentry->d_inode;
+        struct inode    *inode = file_inode(file);
         long            error;
         loff_t          new_size = 0;
         xfs_flock64_t   bf;
@@ -912,7 +912,7 @@ xfs_file_readdir(
         void            *dirent,
         filldir_t       filldir)
 {
-        struct inode    *inode = filp->f_path.dentry->d_inode;
+        struct inode    *inode = file_inode(filp);
         xfs_inode_t     *ip = XFS_I(inode);
         int             error;
         size_t          bufsize;
diff --git a/fs/xfs/xfs_ioctl.c b/fs/xfs/xfs_ioctl.c
index c1c3ef88a260..d681e34c2950 100644
--- a/fs/xfs/xfs_ioctl.c
+++ b/fs/xfs/xfs_ioctl.c
@@ -80,7 +80,7 @@ xfs_find_handle(
                 f = fdget(hreq->fd);
                 if (!f.file)
                         return -EBADF;
-                inode = f.file->f_path.dentry->d_inode;
+                inode = file_inode(f.file);
         } else {
                 error = user_lpath((const char __user *)hreq->path, &path);
                 if (error)
@@ -168,7 +168,7 @@ xfs_handle_to_dentry(
         /*
          * Only allow handle opens under a directory.
          */
-        if (!S_ISDIR(parfilp->f_path.dentry->d_inode->i_mode))
+        if (!S_ISDIR(file_inode(parfilp)->i_mode))
                 return ERR_PTR(-ENOTDIR);
 
         if (hlen != sizeof(xfs_handle_t))
@@ -1334,7 +1334,7 @@ xfs_file_ioctl(
         unsigned int            cmd,
         unsigned long           p)
 {
-        struct inode            *inode = filp->f_path.dentry->d_inode;
+        struct inode            *inode = file_inode(filp);
         struct xfs_inode        *ip = XFS_I(inode);
         struct xfs_mount        *mp = ip->i_mount;
         void                    __user *arg = (void __user *)p;
diff --git a/fs/xfs/xfs_ioctl32.c b/fs/xfs/xfs_ioctl32.c
index 1244274a5674..63b8fc432151 100644
--- a/fs/xfs/xfs_ioctl32.c
+++ b/fs/xfs/xfs_ioctl32.c
@@ -530,7 +530,7 @@ xfs_file_compat_ioctl(
         unsigned                cmd,
         unsigned long           p)
 {
-        struct inode            *inode = filp->f_path.dentry->d_inode;
+        struct inode            *inode = file_inode(filp);
         struct xfs_inode        *ip = XFS_I(inode);
         struct xfs_mount        *mp = ip->i_mount;
         void                    __user *arg = (void __user *)p;